mirror of
https://github.com/Microsoft/vscode
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216 lines
8.4 KiB
JavaScript
216 lines
8.4 KiB
JavaScript
/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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'use strict';
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Object.defineProperty(exports, "__esModule", { value: true });
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const es = require("event-stream");
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const fs = require("fs");
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const gulp = require("gulp");
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const bom = require("gulp-bom");
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const sourcemaps = require("gulp-sourcemaps");
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const tsb = require("gulp-tsb");
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const path = require("path");
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const ts = require("typescript");
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const _ = require("underscore");
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const monacodts = require("../monaco/api");
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const nls = require("./nls");
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const reporter_1 = require("./reporter");
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const util = require("./util");
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const util2 = require("gulp-util");
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const watch = require('./watch');
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const reporter = reporter_1.createReporter();
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function getTypeScriptCompilerOptions(src) {
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const rootDir = path.join(__dirname, `../../${src}`);
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const tsconfig = require(`../../${src}/tsconfig.json`);
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let options;
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if (tsconfig.extends) {
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options = Object.assign({}, require(path.join(rootDir, tsconfig.extends)).compilerOptions, tsconfig.compilerOptions);
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}
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else {
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options = tsconfig.compilerOptions;
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}
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options.verbose = false;
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options.sourceMap = true;
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if (process.env['VSCODE_NO_SOURCEMAP']) { // To be used by developers in a hurry
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options.sourceMap = false;
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}
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options.rootDir = rootDir;
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options.baseUrl = rootDir;
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options.sourceRoot = util.toFileUri(rootDir);
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options.newLine = /\r\n/.test(fs.readFileSync(__filename, 'utf8')) ? 'CRLF' : 'LF';
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return options;
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}
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function createCompile(src, build, emitError) {
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const opts = _.clone(getTypeScriptCompilerOptions(src));
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opts.inlineSources = !!build;
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opts.noFilesystemLookup = true;
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const ts = tsb.create(opts, true, undefined, err => reporter(err.toString()));
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return function (token) {
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const utf8Filter = util.filter(data => /(\/|\\)test(\/|\\).*utf8/.test(data.path));
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const tsFilter = util.filter(data => /\.ts$/.test(data.path));
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const noDeclarationsFilter = util.filter(data => !(/\.d\.ts$/.test(data.path)));
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const input = es.through();
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const output = input
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.pipe(utf8Filter)
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.pipe(bom())
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.pipe(utf8Filter.restore)
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.pipe(tsFilter)
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.pipe(util.loadSourcemaps())
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.pipe(ts(token))
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.pipe(noDeclarationsFilter)
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.pipe(build ? nls() : es.through())
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.pipe(noDeclarationsFilter.restore)
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.pipe(sourcemaps.write('.', {
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addComment: false,
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includeContent: !!build,
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sourceRoot: opts.sourceRoot
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}))
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.pipe(tsFilter.restore)
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.pipe(reporter.end(!!emitError));
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return es.duplex(input, output);
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};
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}
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const typesDts = [
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'node_modules/typescript/lib/*.d.ts',
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'node_modules/@types/**/*.d.ts',
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'!node_modules/@types/webpack/**/*',
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'!node_modules/@types/uglify-js/**/*',
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];
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function compileTask(src, out, build) {
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return function () {
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const compile = createCompile(src, build, true);
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const srcPipe = es.merge(gulp.src(`${src}/**`, { base: `${src}` }), gulp.src(typesDts));
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let generator = new MonacoGenerator(false);
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if (src === 'src') {
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generator.execute();
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}
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return srcPipe
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.pipe(generator.stream)
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.pipe(compile())
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.pipe(gulp.dest(out));
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// .pipe(src !== 'src' ? es.through() : monacodtsTask(out, false));
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};
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}
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exports.compileTask = compileTask;
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function watchTask(out, build) {
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return function () {
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const compile = createCompile('src', build);
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const src = es.merge(gulp.src('src/**', { base: 'src' }), gulp.src(typesDts));
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const watchSrc = watch('src/**', { base: 'src' });
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let generator = new MonacoGenerator(true);
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generator.execute();
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return watchSrc
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.pipe(generator.stream)
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.pipe(util.incremental(compile, src, true))
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.pipe(gulp.dest(out));
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};
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}
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exports.watchTask = watchTask;
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const REPO_SRC_FOLDER = path.join(__dirname, '../../src');
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class MonacoGenerator {
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constructor(isWatch) {
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this._isWatch = isWatch;
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this.stream = es.through();
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this._inputFiles = monacodts.getIncludesInRecipe().map((moduleId) => {
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if (/\.d\.ts$/.test(moduleId)) {
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// This source file is already in .d.ts form
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return path.join(REPO_SRC_FOLDER, moduleId);
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}
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else {
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return path.join(REPO_SRC_FOLDER, `${moduleId}.ts`);
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}
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});
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// Install watchers
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this._watchers = [];
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if (this._isWatch) {
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this._inputFiles.forEach((filePath) => {
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const watcher = fs.watch(filePath);
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watcher.addListener('change', () => {
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this._inputFileChanged[filePath] = true;
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// Avoid hitting empty files... :/
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setTimeout(() => this.execute(), 10);
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});
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this._watchers.push(watcher);
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});
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const recipeWatcher = fs.watch(monacodts.RECIPE_PATH);
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recipeWatcher.addListener('change', () => {
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this._recipeFileChanged = true;
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// Avoid hitting empty files... :/
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setTimeout(() => this.execute(), 10);
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});
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this._watchers.push(recipeWatcher);
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}
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this._inputFileChanged = {};
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this._inputFiles.forEach(file => this._inputFileChanged[file] = true);
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this._recipeFileChanged = true;
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this._dtsFilesContents = {};
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this._dtsFilesContents2 = {};
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}
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dispose() {
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this._watchers.forEach(watcher => watcher.close());
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}
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_run() {
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let somethingChanged = false;
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const setDTSFileContent = (file, contents) => {
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if (this._dtsFilesContents[file] === contents) {
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return;
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}
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this._dtsFilesContents[file] = contents;
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this._dtsFilesContents2[file] = ts.createSourceFile(file, contents, ts.ScriptTarget.ES5);
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somethingChanged = true;
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};
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const fileMap = {};
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this._inputFiles.forEach((inputFile) => {
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if (!this._inputFileChanged[inputFile]) {
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return;
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}
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this._inputFileChanged[inputFile] = false;
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const inputFileContents = fs.readFileSync(inputFile).toString();
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if (/\.d\.ts$/.test(inputFile)) {
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// This is a .d.ts file
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setDTSFileContent(inputFile, inputFileContents);
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return;
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}
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fileMap[inputFile] = inputFileContents;
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});
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if (Object.keys(fileMap).length > 0) {
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const service = ts.createLanguageService(new monacodts.TypeScriptLanguageServiceHost({}, fileMap, {}));
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Object.keys(fileMap).forEach((fileName) => {
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const output = service.getEmitOutput(fileName, true).outputFiles[0].text;
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const destFileName = fileName.replace(/\.ts$/, '.d.ts');
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setDTSFileContent(destFileName, output);
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});
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}
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if (this._recipeFileChanged) {
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this._recipeFileChanged = false;
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somethingChanged = true;
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}
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if (!somethingChanged) {
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// Nothing changed
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return null;
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}
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return monacodts.run2('src', this._dtsFilesContents2);
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}
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_log(message, ...rest) {
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util2.log(util2.colors.cyan('[monaco.d.ts]'), message, ...rest);
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}
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execute() {
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const startTime = Date.now();
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const result = this._run();
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if (!result) {
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// nothing really changed
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return;
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}
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if (result.isTheSame) {
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this._log(`monaco.d.ts is unchanged - total time took ${Date.now() - startTime} ms`);
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return;
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}
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fs.writeFileSync(result.filePath, result.content);
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this._log(`monaco.d.ts is changed - total time took ${Date.now() - startTime} ms`);
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if (!this._isWatch) {
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this.stream.emit('error', 'monaco.d.ts is no longer up to date. Please run gulp watch and commit the new file.');
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}
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}
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}
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